We're hurtling toward a new era of mega-rockets with enough power to send colonists to the red planet, but should we?

To sustain people beyond Earth will take a lot of time ... Or is that just the musings of science fiction? To live on Mars, ...

NASA has been trying for many years to find out whether there was ever life on Mars. On this subject ... was part of Project Stargate. The people who participated in this project were exposed ...

A 3D illustration of Mars on a dark background peppered with stars. Life deep beneath the surface ... 4:33 a.m. ET: The image of people in the mine was given the correct caption and credit.

More people means more fluid. The researchers note that ancient Romans used animal blood to reinforce their mortar. However, AstroCrete has some issues. Living on Mars will be a physical challenge ...

“If life ever existed on Mars, it would have been a very long time ago because ... “Although we can’t study this rock in person, these rovers will be taking images for closer analyses of the material, ...